Answer by Lazaro Fernandes Lima Suleiman for How to query MongoDB with "like"?

If you have a string variable, you must convert it to a regex, so MongoDb will use a like statement on it.

const name = req.query.title; //Johndb.users.find({ "name": new Regex(name) });

Is the same result as:

db.users.find({"name": /John/})